html,
body {
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
}
.demo-logo-vertical {
  width: 1445px;
  height: 64px;
  background-color: rgb(0, 21, 41);
}
.sumsize {
  display: flex;
  position: relative;
  left: 1000px;

  top: 20px;
  width: 200px;
  height: 35px;
}
select {
  width: 100px;
  height: 35px;
  font-size: 16px;
  text-align: center;
  color: #fff;
  background-color: rgb(0, 21, 41);
}
.l {
  width: 100px;
  height: 35px;
  line-height: 35px;
}
.r {
  width: 40px;
  height: 35px;
  /* background-color: hotpink; */
  line-height: 35px;
   
}

.r>img{
    width: 40px;
    height: 35px;
    /* background-color: hotpink; */
    line-height: 35px;
}
.uploagavatar{
  width: 30px;
  height: 30px;
}
.Img{
  width: 50px;
  height: 45px;
  margin-left: 0px;
}